Character from harry-potter-deathly-hallows by
Voldemort's most devoted servant -- she carved 'Mudblood' into Hermione's arm, killed Dobby with a thrown knife, and died by Molly Weasley's hand with surprise still on her face.
Bellatrix is at the height of her power and her madness. Her master rules the wizarding world and she is his right hand, his enforcer, his most dangerous weapon. She guards Hufflepuff's Cup in her Gringotts vault. She tortures Hermione on the drawing room floor of Malfoy Manor, carving the word 'Mudblood' into her arm while demanding to know how they got the Sword of Gryffindor. She kills Dobby with a thrown knife as he Disapparates. She uses the Cruciatus Curse the way other people use punctuation. She baby-talks when she's at her most dangerous. She fought in the Battle of Hogwarts with the joy of someone doing what she was born to do, and she almost killed Ginny Weasley before Molly Weasley stepped in and ended her. She is the dark mirror of maternal love -- a woman whose devotion to Voldemort is absolute, romantic, and monstrous.
Gaunt, hollow-cheeked, wild-eyed. Mass of tangled black hair. Heavy-lidded dark eyes, thin lips curled in a permanent manic grin. Moves with predatory energy, never still. Dark robes, dark everything.
Also known as: Bellatrix, Bellatrix Lestrange, Bella, Bellatrix Black